Power with a real base and even exponent reports that it's non-negative

[ginac.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 7ca6c3bb3ee736d5de1aa7a8407702b20565956d..a932568ea99ff45f8b08ec14a5e819dbf476462b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,63 +1,24 @@
-dnl Process this file with autoconf to produce a configure script.
-
-dnl GiNaC version number
-m4_define([ginac_major_version], [1])
-m4_define([ginac_minor_version], [6])
-m4_define([ginac_micro_version], [2])
+dnl Pull version info from the ginac/version.h file.
+dnl GiNaC release number:
+m4_define([ginac_major_version], GINAC_GET_VERSION([MAJOR]))
+m4_define([ginac_minor_version], GINAC_GET_VERSION([MINOR]))
+m4_define([ginac_micro_version], GINAC_GET_VERSION([MICRO]))

 m4_define([ginac_version], [ginac_major_version.ginac_minor_version.ginac_micro_version])
 m4_define([ginac_release], [ginac_major_version.ginac_minor_version])
 m4_define([ginac_version], [ginac_major_version.ginac_minor_version.ginac_micro_version])
 m4_define([ginac_release], [ginac_major_version.ginac_minor_version])

-

 dnl GiNaC library version information. It has very little to do with GiNaC
 dnl version number. In particular, library version is OS dependent. 
 dnl GiNaC library version information. It has very little to do with GiNaC
 dnl version number. In particular, library version is OS dependent. 

-dnl
-dnl When making releases, do
-dnl 1. Increment ginac_lt_revision
-dnl 2. If any interfaces have been added, removed, or changed since the last
-dnl    release, increment ginac_lt_current and set ginac_lt_revision to 0.
-dnl 3. If any interfaces have been added since the last release, increment
-dnl    ginac_lt_age.
-dnl 4. If any interfaces have been removed since the last release, set 
-dnl    ginac_lt_age to 0.
-dnl
-dnl Please note: the libtool naming scheme cannot guarantee that on all
-dnl systems, the numbering is consecutive. It only guarantees that it is
-dnl increasing. This doesn't matter, though: there is not incurred cost
-dnl for numbers that are omitted, except for shrinking the available space
-dnl of leftover numbers. Not something we need to worry about yet. ;-)
-m4_define([ginac_lt_current], [3])
-m4_define([ginac_lt_revision], [0])
-m4_define([ginac_lt_age], [1])
+m4_define([ginac_lt_current], GINAC_GET_LTVERSION([CURRENT]))
+m4_define([ginac_lt_age], GINAC_GET_LTVERSION([AGE]))
+m4_define([ginac_lt_revision], GINAC_GET_LTVERSION([REVISION]))

 
 AC_INIT([GiNaC], ginac_version, [ginac-list@ginac.de], [ginac], [http://www.ginac.de/])
 AC_PREREQ(2.59)
 AC_CONFIG_SRCDIR(ginac/basic.cpp)
 AC_CONFIG_AUX_DIR([config])
 
 AC_INIT([GiNaC], ginac_version, [ginac-list@ginac.de], [ginac], [http://www.ginac.de/])
 AC_PREREQ(2.59)
 AC_CONFIG_SRCDIR(ginac/basic.cpp)
 AC_CONFIG_AUX_DIR([config])

-AC_CONFIG_HEADERS([config/config.h ginac/version.h])
+AC_CONFIG_HEADERS([config/config.h])

 AC_CONFIG_MACRO_DIR([m4])
 dnl This defines PACKAGE and VERSION.
 AC_CONFIG_MACRO_DIR([m4])
 dnl This defines PACKAGE and VERSION.

-AM_INIT_AUTOMAKE([gnu 1.8 dist-bzip2])
-
-dnl Process GiNaC version information
-AC_DEFINE([GINACLIB_MAJOR_VERSION], ginac_major_version, [Major version of GiNaC])
-AC_DEFINE([GINACLIB_MINOR_VERSION], ginac_minor_version, [Minor version of GiNaC])
-AC_DEFINE([GINACLIB_MICRO_VERSION], ginac_micro_version, [Micro version of GiNaC])
-
-dnl GiNaC archive file version information.
-dnl
-dnl If properties have been added, ARCHIVE_VERSION += 1, ARCHIVE_AGE += 1.
-dnl If backwards compatibility has been broken, set ARCHIVE_AGE to 0.
-dnl
-dnl The version number in newly created archives will be ARCHIVE_VERSION.
-dnl Archives version (ARCHIVE_VERSION-ARCHIVE_AGE) thru ARCHIVE_VERSION can
-dnl be read by this version of the GiNaC library.
-
-ARCHIVE_VERSION=3
-ARCHIVE_AGE=3
-
-AC_SUBST(ARCHIVE_VERSION)
-AC_SUBST(ARCHIVE_AGE)
-AC_DEFINE_UNQUOTED(ARCHIVE_VERSION, $ARCHIVE_VERSION, [Current GiNaC archive file version number])
-AC_DEFINE_UNQUOTED(ARCHIVE_AGE, $ARCHIVE_AGE, [GiNaC archive file version age])
+AM_INIT_AUTOMAKE([gnu 1.8 dist-bzip2 subdir-objects])

 
 dnl libtool versioning
 LT_VERSION_INFO="ginac_lt_current:ginac_lt_revision:ginac_lt_age"
 
 dnl libtool versioning
 LT_VERSION_INFO="ginac_lt_current:ginac_lt_revision:ginac_lt_age"


@@ -71,9 +32,9 @@ AM_PROG_LIBTOOL
 AC_PROG_LEX
 AC_PROG_YACC
 AC_PATH_PROG(YACCEXE, $YACC, "")
 AC_PROG_LEX
 AC_PROG_YACC
 AC_PATH_PROG(YACCEXE, $YACC, "")

-AS_IF([test "x$LEX" = "x:" -a ! -f $srcdir/ginsh/ginsh_lexer.cc],
+AS_IF([test "x$LEX" = "x:" -a ! -f $srcdir/ginsh/ginsh_lexer.cpp],

       [GINAC_WARNING([ginsh will not compile, because lex/flex is missing])])
       [GINAC_WARNING([ginsh will not compile, because lex/flex is missing])])

-AS_IF([test -z "$YACCEXE" -a ! -f $srcdir/ginsh/ginsh_parser.h],
+AS_IF([test -z "$YACCEXE" -a ! -f $srcdir/ginsh/ginsh_parser.hpp],

       [GINAC_WARNING([ginsh will not compile, because yacc/bison is missing])])
 
 dnl Switch to C++ language mode for the following libraries and headers.
       [GINAC_WARNING([ginsh will not compile, because yacc/bison is missing])])
 
 dnl Switch to C++ language mode for the following libraries and headers.